Individual Calculations October 2008
 Kriz, Daniel  Total change: -17.85  Rating chartPersonal card
 Nachod Niki Open 2008 Nachod CZE 2008-06-28
RcRownchangeKK*chgGame
 2078 1988 0.00 3 -1.19 15 -17.85 
  Porat, Ido f2338 ISR0.001-0.1115-1.65 
  Necada, Martin 2142 CZE0.001-0.2915-4.35 
  Cvejn, Jaroslav 1755 CZE0.001-0.7915-11.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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